baber/WOPTO huggingface dataset:
Patent DE-2542295-A1 (DE)
Title: Counterfeit coin separator and tester - uses one or more coin passage channels with magnet to produce selective deceleration effect
Inventor: MENKE WILHELM
IPC: G07D5/08
Filed: 1975-09-23
Abstract: Coin tester separation of unwanted coins and counterfeit money uses one or more coin passage channels with magnet. Coins made of different materials pass the magnet and are decelerated at a different rate by the effect of the magnetic field. On leaving the coin passage channel the coins follow different dropping curves. The acceptable coins drop into an acceptance channel, and the unwanted coins as well as counterfeit money drop into a separation channel. An electromagnet (2) is used for testing the alloy. In the mode without current all the coins and counterfeit money drop into the separation channel (8).
Patent DE-2542463-A1 (DE)
Title: Workpiece edge lacquering appliance - has upright displaceable application rollers and impulse sensor for wooden workpieces
Inventor: PANKOKE WERNER DIPL ING DR
IPC: B05C1/00
Filed: 1975-09-24
Abstract: The appliance is for wooden work pieces, and consists of a frame with application rollers for the lacquer, and continuous conveyors or chains to move the work pieces. Upright application rollers (11, 13) are positioned on the frame (16) in the region of the workpiece edges, in direction of their passage. One of these rollers may be adjusted relative to the other, for different work piece widths. Two more upright application rollers (19, 20) are positioned behind each other at right angles to the direction of passage, for the front-and rear edges of the work pieces. These two rollers are moved into a working position by an impulse sensor (23), actuated by the front edge of each work piece. All rollers rotate about a shaft (31), normal to the direction of movement of the workpiece.
Patent DE-2553859-A1 (DE)
Title: Textile thread tension monitor - electric input required for periodic deflection of thread by electromagnet armature field
Inventor: AUCKLAND DAVID WILLIAM
IPC: B65H59/40
Filed: 1975-11-29
Abstract: The tension of threads in spinning machines, twisting frames and other textile machinery is monitored and measured by deflecting the thread in a predetermined form and by measuring the force required to maintain this. The deflection is applied by two pins on a rotor between the ples of an electromagnet, and the force needed for the deflection is determined by measuring the electrical input. This produces accurate and reliable readings because the oscillating mode of operation reduces the resistances to a minimum without requiring complicated bearings.
Patent DE-2600192-A1 (DE)
Title: High speed nut cutting machine blank feed - has plate on oscillating and reciprocating shaft providing stepping movement
Inventor: LEE YUAN HO
IPC: B21D43/05
Filed: 1976-01-05
Abstract: The nut blanks (60) are guided between the edges of flat plates (40) forming a passage (41) along their length. Perpendicular to and opposite each blank are the die sets. Movement between dies is by a plate (21) operating in front of the row of blanks. This plate has recesses (212) along its top edge (211) which provide nests for the blanks. The plate is fixed (20) to levers fitted to a shaft which has an oscillating motion alternately bringing the plate into contact with the blanks and moving it away. It also has a linear reciprocating travel. The combined movement moves the blanks progressively between the stations.
Patent DE-2605420-A1 (DE)
Title: Washing and rinsing composition for softening textiles - nonionic surfactant, softening agent and polyglycol difatty acid ester
Inventor: MESCHKAT GEB BOELCKE URSULA
IPC: C11D1/835
Filed: 1976-02-12
Abstract: A liq. compsn. used for end-washing clothes, etc. in washing machines, comprises 7-40% of a nonionic surfactant 3-15% diester of a polyglycol with an 8-20C fatty acid, 1-7.5% of quate. ammonium textile agent, opt. with other additives together with water. The compsn. are particu. used for softening rinses. They have both a remarkable washing action and softening effect.
Patent DE-2607216-A1 (DE)
Title: Suitcase hinge handles fixed by brackets - have bonded housing with holding bracket and bracket with spread ends
IPC: A45C13/26
Filed: 1976-02-23
Abstract: The hinge handle is fastened on a suitcase frame by holding brackets bonded on a housing. The housing is bonded on a pressed sheet metal part of the handle arrangement. The holding bracket is used in combination with such a housing. The housing (1) is a slightly bent central web (11). The central web is fastened by lateral brackets (22) on the handle arm. The bracket ends are punched through the frame (4) and the rear ends of the bracket are bent out straight so that they form a gripping arrangement. The side parts (13) forming the hood have two openings separated by distance corresponding to the distance between the bracket (22) and a holding bracket.
Patent DE-2612006-A1 (DE)
Title: Continuously working centrifuge, esp. for sugar - has sieve fastenings giving ease of access and durability for maintenance
Inventor: FIEDLER BERNHARD
IPC: B04B7/08
Filed: 1976-03-20
Abstract: A continuously working centrifuge, esp. for sugar, has a projecting, conical drum on the inner surface of which a supporting and a covering sieve are fastened by means of a syrup catching ring, on the flange at the widest diameter of the drum. A number of "U"-shaped brackets folded from flat strip, are pushed at uniform spacing, on to the drum flange and face inwards. On the under side of the bottom leg of these brackets, nuts are welded on, and correspondingly there are bores through the legs and the flange, so that the syrup catching ring, with the sieves clamped between, can be fastened by bolts from above, to the drum flange. The outer faces of the "U"-brackets and the inner face of the syrup catcher are machined to a close fit, and the bores through the flanges and the bracket legs are machined to accommodate set bolts. Arrangement provides a simple and durable means of fastening the sieves and syrup ring to the drum whilst allowing repeated dismantlings and re-assemblings without failures at the connecting points.
Patent DE-2614274-A1 (DE)
Title: HV spark plug with ceramic insulator - has silver central electrode with sheath made of corrosion resistant nickel alloy
Inventor: IHLING HANS
IPC: H01T13/39
Filed: 1976-04-02
Abstract: At least one electrode of the HV spark plug is a multiple material electrode with good heat conduction. The central electrode (4) is made of a sheathed wire whose sheath (22) is made of a corrosion resistant alloy, pref of a nickel alloy normally used for spark plugs. The core (23) of the central electrode is made of silver to give high conductivity. Both components are free at the electrode ignition end. At least one contact surface (3a) is provided at the other part of the electrode for heat transfer to the insulator (1).
Patent DE-2620327-A1 (DE)
Title: Sound level meter including filters - has noise generator and sound intensity meter, connected in accordance with type of measurement to be made
Inventor: HOLTZ FRITZ DIPL PHYS
IPC: G01H3/00
Filed: 1976-05-07
Abstract: The sound level meter uses measurement microphones (8) to check output from high and low level output loudspeakers (3, 4), supplied through a noise generator and possibly a frequency filter, and of at least one sound level meter with frequency filters. Frequency filters (5) of the noise generator (1) and/or filters (11) of sound level meter (7) are connected through a common program control circuit (18) in accordance with the required type of measurement. Output signals of the sound level meter (7) are converted by an A/D convertor (13) and automatically evaluated by a computer programmed in accordance with the required type of measurement.
Patent DE-2634100-A1 (DE)
Title: Thermoplastics foil welding appts. - has welding bar surrounded by movable endless glass fibre band
Inventor: WOLF HANS
IPC: B29C65/02
Filed: 1976-07-29
Abstract: Thermowelding appts. is provided with a welding bar which is surrounded by an endless belt which extends along the whole width of the bar and is movable transversely of it. Used in thermowelding plastics foils. Bar includes a box member provided with longitudinally spaced guides for reception of guide spigots which are spring biased and support a tensioning bar for tensioning the endless belt made of Teflon (RTM) glass fibre fabric. Between the bar and the belt there is interposed a cushion which is protected by a further glass fibre fabric. Between the fabric and the belt is disposed a heating band.
Patent DE-2634949-A1 (DE)
Title: Anti-ghosting vehicle signal lamp - has curved light absorber below bulb and coated louvres set along axis of reflector parabola
Inventor: ZEHENDER ERNST DR
IPC: F21V9/08
Filed: 1976-08-04
Abstract: The headlamp housing is fitted with louvre walls set along the paraboloid axes, with at least two louvres cutting each other at right angles. The walls of the louvres are coated with anti-reflection coatings to absorb light and prevent sunlight etc. from producing 'ghost' illumination. The system is especially useful for signal lamps. A curved, light absorbing element (13) is set just below the lamp filament and is located so that any off axis light entering the lamp is focussed on it.
Patent DE-2640158-A1 (DE)
Title: Folding jig for roll film - has pressure rollers and selective folding edge forming zigzag folds for magazine storage
Inventor: FISCHER HENNING DIPL CHEM DR
IPC: G03C1/765
Filed: 1976-09-07
Abstract: The roll rilm (1) is passed through a special set of pressure rollers which hold the film so that a selective folding edge (4) near the rollers folds the film in alternate directions for a zig-zag mazanine storage. The simple folding attachment allows conventional roll film to be used on test equipment, with the subsequent folding action, after exposure and processing, to change the film into a readily accessible format. The roll film attachments of the test equipment do not have to be changed.
Patent DE-2643360-A1 (DE)
Title: Floor wiper with detachable handle and holder - has easily attached wiper strip with wiper edges on all sides for longer service life
IPC: A47L13/11
Filed: 1976-09-25
Abstract: The floor mop comprises a rubber wiper strip (9( mounted in a holder (5) detachably fastened to a handle and has inits front area an expansion (8) which contains the bead (10) located on the wiper strip (9). This bead is provided in the middle part of the strip and matches the shape of the expansion (8) which is pref. formed by two symmetrical semi-circular bulges in the walls of t he holder (5). The wiper strip (9) is provided with a front and rear wiper edge (14, 15) on its end sides (12, 13) which run in the longitudinal direction so that there are four wiper edges which doubles the service life of the wiper strips. The longitudinally aligned end sides (12, 13) of the wiper strip are pref. provided with longitudinal ridges (16) which improves the wiping effect.
Patent DE-2645027-A1 (DE)
Title: Road traffic warning lamp - is enclosed in housing made in two sections with battery installed in lower section and lamp in upper section
Inventor: SAILER KONRAD
IPC: F21V21/116
Filed: 1976-10-06
Abstract: Battery operated warning lamp for road traffic with lamp housing and a lower housing section to hold the battery with the upper housing section carrying the optical and electrical elements of the warning lamp. The upper housing section has a detachable mechanical and electrical connection with the lower housing section and there is a bow to attach the warning lamp to a support which detachably adjoins an attachment flange of the lamp housing. The whole of the lamp housing (5) may be slid into the bow by double sided length guides with work together with the legs of the bow. The open side of the bow may be locked by bolt which may be detachably connected to the free ends of the legs.
Patent DE-2647556-A1 (DE)
Title: Adhesive labels handling equipment - places labels in number of rows and has label carrier with press-on device positioned across labelled objects
Inventor: GRIEMINK BART
IPC: B65C9/46
Filed: 1976-10-21
Abstract: Equipment for placing a number of rows of adhesive labels on a foil band or completed packings includes a labelling head for dispensing the adhesive labels. The labelling head (1) is stationary mounted near the outer edge of the foil band (16) and immediately below its dispensing edge (2) is positioned a label carrier. The label carrier is running across the label band (16) and is provided with a pressing device (17) which is stretching over the whole width of the foil band (16). The label carrier consists of two belt pulleys (7, 8) and an endless belt (6). One of the belt pulleys (8) is driven by an electric motor (9) and between the belt pulley (8) and the electric motor (9) is located a brake (10) and a coupling (11). The pressing device (17) is activated by an electromagnet (21).
Patent DE-2649281-A1 (DE)
Title: Water cooled continuous casting mould - surrounded by a hollow ring with rapid sealing arrangements of soft seal rings and hard profile rings (OE 15.12.76)
Inventor: HARGASSNER REINHARD ING
IPC: B22D11/055
Filed: 1976-10-29
Abstract: The ring is attached to a carrier box for the inlet and outlet of cooling water by rapid connectors which consist of soft elastic seal rings on which profile rings of wear-resistant hard metal are seated. The deformation of the seal rings is limited by distance pieces which can be inserted between the carrier box and the hollow ring. The arrangement gives rapid mould changing without loss of sealing after a period of use.
Patent DE-2700078-A1 (DE)
Title: Adjustment knob with indicator or scale disc - is for high temp. use and has snap connections for easy mounting
Inventor: GEISSLER BERND
IPC: G05G1/12
Filed: 1977-01-03
Abstract: The adjustment knob has an indicator or scale disc, esp. one of insulating moulded plastic and is for furnaces or ovens, and is esp. designed to avoid the expense of screw-fitted indicators, difficult hand application of colouring, and complicated scale marking. A drive collar on the shaft of the knob is made of a heat resistant pressed material and the indicator or scale disc of sprung thermoplastic. The collar and indicator or disc fit together with snap connectors consisting of studs on one part and lips on the other.
Patent DE-2708349-A1 (DE)
Title: Electric pressure switch for outdoor supply lines - has pressure relief aperture filled with castable silicone rubber soln.
Inventor: KUEHL PETER ING GRAD
IPC: H01H33/56
Filed: 1977-02-24
Abstract: Electric pressure switch for outdoor power supply lines includes a pressure chamber inter-connected with the atmos. by a membrane and a relief aperture for relieving the pressure in the chamber when the pressure exceeds a predetermined operative value. The relief aperture is filled with a castable silicone rubber soln. to prevent settling of atmospheric pollutants in the aperture and preventing it from responding at the preset value.
Patent DE-2715068-A1 (DE)
Title: Supply system for arc furnace - has gas pipe enclosed coaxially inside current supply tube and both are enclosed inside casing
Inventor: GRIGORENKO GEORGIJ MICHAJLOVIT
IPC: H05B7/102
Filed: 1977-04-04
Abstract: The supply system, for an arc furnace, has its current supply line comprising a tube (7) which coaxially encloses its gas pipe (6). Both tube and pipe are enclosed by a coaxial casing (1). This casing meets a flange (8) at one end. The flange has a channel for supplying flux to the inside of the casing and two further channels (13, 14) for supplying gas and water to the pipe and tube. The advantage lies in the supply system having effective and simple seals and in providing adequate cooling.
Patent DE-2715398-A1 (DE)
Title: Vehicle load bearing cellar or sunken garage roof - has composite stone paving on insulating granulated coating on damp proof layer
Inventor: KESSLER WERNER DIPL ING
IPC: E01C3/06
Filed: 1977-04-06
Abstract: The cellar roof, sunken garage or similar structure can be driven over, and incorporates a damp and heat insulating layer. A layer of granulated material embodying adequate heat insulating capacity and mechanical tensile strength is spread on the damp-proofing layer, and then composite stone paving is laid on the granulated layer. The granulated layer (3) can be of blast furnace slag, lavalite, pumice material with a thermal conductivity coefficient of approx. 0.12 kcal/m.h., and the stone paving (4) can be 6-10 cm thick. This combines good traffic load bearing capacity and insulation with simplicity and low cost.
Patent DE-2717354-A1 (DE)
Title: Quick-action lock for connectors - has cylindrical locking pin with lugs rotated through ninety degrees to lock inserted part
Inventor: FROEBEL ALFRED
IPC: H01R13/512
Filed: 1977-04-20
Abstract: The quick-action lock is designed for use with electrical connectors. It has a rotatable locking pin (7) designed so that when rotated through 90 deg. it locks the inserted part (2) to the holding part (1) of the connector. The locking action is accomplished by an arrangement of sloping surfaces on the pin and in the inserted part. The advantage lies in reducing assembly times by avoiding locking screws that need screwing right in or right out before they accomplish their task.
Patent DE-2718412-A1 (DE)
Inventor: STADLER ARNOLD
IPC: B65D25/08
Filed: 1977-04-26
Abstract: In the pot-shaped container (10), for example a yogurt pot, a vertical partition (18) is inserted which divides the volume of the container into two unequal parts (30, 36). The partition (18) is shaped in such a way that its side edges (20, 22) rest against two contour lines of the container side wall (12). The bottom edge (28) of the partition (18) extends in such a way that it likewise rests against the inwardly curved bottom region (16). When the container is being filled, the larger container space (30) is firstly filled, for example with curd cheese. In doing so, the partition (18) is held firmly from above. The smaller container space (36) is then filled, for example with jam. The partition is now sufficiently stabilised in its inserted position. Such a container can be produced in a very simple manner. <IMAGE>
Patent DE-2723053-A1 (DE)
Title: Boxless sand moulds made on core-shooter - followed by transverse compression of sand during gassing via cold box processes
Inventor: WEISZHAR JULIUS
IPC: B22C15/28
Filed: 1977-05-21
Abstract: Device for mfg. sand moulds and cores on core-shooting machines, where the device includes a carrier (a) for pattern plates. After shooting the sand into a core box, the sand in the box is pressed, esp. at 90 degrees w.r.t. the direction of shooting. The pressure is pref. applied during the gassing of the mould or core. Carrier (a) pref. permits the rapid and simple interchange of pattern plates; and independent gating system is pref. also mounted on the carrier so it is not disturbed during the changing of the pattern plates. One gating system is pref. employed for filling several moulds. Used for mfr. of sand moulds or cores by the cold box or CO2 processes, for casting iron, steel or other metals in foundries. Boxless and moulds can be used with simple wood or metal patterns held by wedges in carrier (a).
Patent DE-2723703-A1 (DE)
Title: Regency style gift article with PVC stiffening sleeve - has chocolates and decorative trimmings arranged like bunch of flowers
Inventor: PFEIFER ROLF
IPC: B65D85/60
Filed: 1977-05-26
Abstract: A rigid PVC sleeve is claimed for holding together, and keeping in shape, a decorative gift article in Regency ("Biedermeier") style, composed of a pocket handkerchief embellished by 5 artificial cock chafers, with, in the centre, 1 piglet mfd. from marzipan flanked by 2 toadstools. One pfennig coin is fastened to the middle of each toadstool. The above article serves as the base for attractively arranging chocolates and similar delicacies in the manner of a bunch of flowers.
Patent DE-2724177-A1 (DE)
Title: Mobile extensible railway overhead power cable servicing ladder - has valve disengaging rail wheels, retracting ladder and engaging road wheels
Inventor: LOEW ADOLF
IPC: E06C5/10
Filed: 1977-05-27
Abstract: Road wheels (51), connected to the chassis (10) and set transversely to the rail wheels (33), with drive for one at least from an air motor (47). The rail wheels are on a swivelling device (23-29), activated by a compressed air cylinder (37, 38), while another such cylinder provides for partial retraction of the ladder. A compressed air reservoir (67) is operated by a petrol-engine driven (69) compressor (68). Motors and cylinders are linked to this by a manually operated a series circuit controlled by a manually operated valve (74), so that this brings the rail wheels out of rail engagement, partially retracts the ladder and sets road wheel drive in operation. Rail wheel engagement and disengagement can be carried out single-handed.
Patent DE-2725786-A1 (DE)
Title: IC engine ignition with vacuum dependent advance-retard adjustment - has bellows sealing vacuum chamber against atmos. and forming bushing for pull-rod
Inventor: HAMAGUCHI MASAHIKO
IPC: F02P5/10
Filed: 1977-06-08
Abstract: The ignition point vacuum dependent advance/retard mechanism has a diaphragm with a pull-rod, dividing a vacuum box into two vacuum chambers. A bellows (21) forms a seal against the atmosphere in the adjacent vacuum chamber (19) as a bushing (32) for the pull-rod. Preferably the bellows is located transversely to the pull-rod (17) stroke. The flange at the bellows end is secured to the housing bottom (30) of the first vacuum chamber (18). Its other end in the form of a plate (25) with an aperture (26) is fastened on the pull-rod in the region of the diaphragm (14). The bellows may have grooves (22), with a ring (23) force-fitted in each groove.
Patent DE-2736130-A1 (DE)
Title: Hinging loading ramp for lorry - has bottom parts of side guard plates pivoted on fixed top parts
Inventor: KAISER FRIEDRICH
IPC: B65G69/28
Filed: 1977-08-11
Abstract: The hinging loading ramp is mounted in a recess in a fixed ramp, hinging at the rear end at the top of the recess rear wall, while the forward end rests on the lorry platform etc. to be loaded or unloaded. Below it on both sides is a guard plate shutting off the wedge-shaped gap between it and the fixed ramp when swung up. Each guard plate (1) is in two parts, the upper part(2) being fixed below the hinging ramp (3) at the side, while the lower one (4) pivots at its rear end in the vertical direction on the upper one at a point (5) clear of the ramp hinge axis (12).
Patent DE-2738734-A1 (DE)
Title: Hairdressing salon gown - has a raised collar section and sliding clasp fastener to give a snug but not tight fitting round the neck
IPC: A45D44/08
Filed: 1977-08-27
Abstract: The gown has the neck section in the form of a raised collar border, tapering towards the neck opening, at a height of several cm. There is a slit in the front section of the garment, with a sliding clasp fastener running from the neck opening through the raised collar border into the front section of the garment.
Patent DE-2740261-A1 (DE)
Title: Material covering flocking applicator - has chamber with base and sieve frame matching rotary metering brush radius
Inventor: MUELLER JOACHIM
IPC: B05C19/00
Filed: 1977-09-07
Abstract: The equipment has a metering sieve in the base of a chamber, and a rotary metering brush working with the sieve. The chamber itself, base (2), and frame (4) of the sieve (5) are all shaped to match the radius (13) of the metering brush (2), and the base is movable up and down. The brush bristles (15) work against the sieve at a steep angle. The chamber (1) can be tapered at the bottom, the latter having wedge-shaped components matching the brush radius where it joins the sieve.